CN102497401A - Music media information acquiring method and system of vehicle-mounted music system - Google Patents
Music media information acquiring method and system of vehicle-mounted music system Download PDFInfo
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- CN102497401A CN102497401A CN2011103918187A CN201110391818A CN102497401A CN 102497401 A CN102497401 A CN 102497401A CN 2011103918187 A CN2011103918187 A CN 2011103918187A CN 201110391818 A CN201110391818 A CN 201110391818A CN 102497401 A CN102497401 A CN 102497401A
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Abstract
The invention relates to a music media information acquiring method and a system of a vehicle-mounted music system. The method includes the following steps: a vehicle-mounted terminal receives music files of music played by the vehicle-mounted music system and captures music file segments; a humming recognition server recognizes the music file segments, if the music file segments are recognized successfully, and a music library server retrieves music media information matched with the music file segments; and the vehicle-mounted terminal downloads the music media information. The system comprises the vehicle-mounted terminal provided with the vehicle-mounted music system, a music file receiving unit, a capturing unit, a sending and receiving unit and a downloading unit, the humming recognition server and the music library server. The humming recognition server recognizes the music played by the vehicle-mounted music system, and retrieves the music media information matched with the recognized music, thereby being capable of providing the music media information to users, and meeting requirements of users for music media information retrieval and/or downloading.
Description
Technical field
The present invention relates to vehicle-mounted music system, particularly relate to a kind of music media information getting method and system of vehicle-mounted music system.
Background technology
At present, onboard system can provide increasing application service, and wherein, vehicle-mounted music system is very general and the very large vehicle mounted multimedia of demand one of is used.Along with Internet development, vehicle-mounted music system allows the user directly to be connected to network, music on download, the playing network.
The network work mode of existing vehicle-mounted music system is normally installed car-mounted terminal at automotive interior, and several car-mounted terminals are connected to server through wireless network.Car-mounted terminal receives user's file polling request, download request; Send query requests packet and download request packet to server, reception is from the reply data bag of server and feed back to the user.Existing vehicle-mounted music system is normally downloaded the music media information that is complementary according to the title of song and singer's name from server, like the lyrics, the album cover of coupling.
But there is following problem in existing vehicle-mounted music system: because music sources; The music title is various; Do not have standardization, make some song title to discern, like the music that imports from CD; Then cause to find the music media information of coupling, thereby can't satisfy the requirement of user for music media information.
Summary of the invention
Technical problem to be solved by this invention provides a kind of music media information getting method and system of vehicle-mounted music system, satisfies the requirement of user for the music media information of vehicle-mounted music system.
The technical solution adopted for the present invention to solve the technical problems is: a kind of music media information getting method of vehicle-mounted music system is provided, may further comprise the steps:
(1) car-mounted terminal receives the music file of vehicle-mounted music system institute playing back music, and intercepting music file fragment;
(2) the humming identified server is discerned said music file fragment, if said music file fragment is discerned successfully, the music storehouse server retrieves goes out the music media information with said music file fragment match;
(3) car-mounted terminal is downloaded said music media information.
Said step (2) if in said music file fragment recognition failures, then hum identified server requirement car-mounted terminal intercepting and different before music file fragments again.
Also comprise the music media information that the car-mounted terminal storage is downloaded after the said step (3), and music and the music media information play are mated through said vehicle-mounted music system.
The preceding car-mounted terminal that also comprises of said step (1) receives the step of music recognition request.
After said car-mounted terminal receives the step of music recognition request; Whether car-mounted terminal exists the music media information that is complementary with the music of playing through the retrieval from the music media information of storage of vehicle-mounted music system earlier; If exist; Then music and the music media information play are mated, otherwise get into step (1) through said vehicle-mounted music system.
The technical solution adopted for the present invention to solve the technical problems is: the music media Information Acquisition System that a kind of vehicle-mounted music system also is provided; Comprise the car-mounted terminal, humming identified server and the music storehouse server that are provided with vehicle-mounted music system, said car-mounted terminal also comprises reception music file unit, interception unit, transmission receiving element and download unit; Said reception music file unit is used to receive the music file that vehicle-mounted music system is play; Said interception unit is used for the music file intercepting music file fragment to receiving; Said transmission receiving element is used to send said music file fragment and receives the feedback information of humming identified server; Said humming identified server is used to discern said music file fragment, if discern the success of said music file fragment, then goes out the music media information with said music file fragment match by said music storehouse server retrieves; Said download unit is used to download said music media information.
If said humming identified server is discerned said music file sheet segment fault, then through said interception unit of said transmission receiving element request intercepting again and different before music file fragments.
Said car-mounted terminal also comprises the memory cell that links to each other with vehicle-mounted music system; Said memory cell is used to store the music media information of download; Said vehicle-mounted music system matees music and the said music media information play.
Said car-mounted terminal also comprises the input request unit that links to each other with said reception music file unit, and said input request unit is used to receive the music recognition request.
Said car-mounted terminal also comprises the input request unit that links to each other with said vehicle-mounted music system; Said input request unit is used to receive the music recognition request; After said vehicle-mounted music system receives the music recognition request; Whether retrieval exists the music media information that is complementary with the music of playing from memory cell; If exist; Then music and the music media information play are mated, otherwise receive music file by receiving the music file unit through said vehicle-mounted music system.
Beneficial effect
Owing to adopted above-mentioned technical scheme; The present invention compared with prior art; Have following advantage and good effect: the present invention discerns through the music that the humming identified server is play vehicle-mounted music system; And to the music media information of the music retrieval that identifies coupling, thereby can music media information be provided for the user, satisfied the requirement of user for music media information retrieval and/or download; In the application of vehicle-mounted music system, music and the corresponding music media information play are mated, can reduce user's operation, promote user experience automatically for the user provides complete music file information; Before carrying out the music file intercepting, whether there are the music media information that is complementary with the music of playing, the energy consumption of having practiced thrift car-mounted terminal through vehicle-mounted music system retrieval earlier.
Description of drawings
Fig. 1 is the flow chart of first embodiment of the invention;
Fig. 2 is the flow chart of second embodiment of the invention;
Fig. 3 is the block diagram of third embodiment of the invention;
Fig. 4 is the block diagram of four embodiment of the invention.
Embodiment
Below in conjunction with specific embodiment, further set forth the present invention.Should be understood that these embodiment only to be used to the present invention is described and be not used in the restriction scope of the present invention.Should be understood that in addition those skilled in the art can do various changes or modification to the present invention after the content of having read the present invention's instruction, these equivalent form of values fall within the application's appended claims institute restricted portion equally.
In-vehicle multi-media system is the standing configuration of present vehicle, even low end vehicle has also disposed vehicle-mounted music system at least.Vehicle-mounted music system can be play the music file of tape, CD or USB flash disk stored, perhaps further shows the music media information that music file comprises.
Along with development of internet technology, the vehicle-mounted music system that can network enabled connects provides the download function of music media information for the user.Simultaneously along with the development of speech recognition technology, can be according to the tune of humming through internet transmission to the humming identified server through the melody characteristics of music and scale characteristic or the like are discerned the song of the song that judgement is hummed.
The present invention relates to a kind of music media information getting method of vehicle-mounted music system, may further comprise the steps: car-mounted terminal receives the music file of vehicle-mounted music system institute playing back music, and intercepting music file fragment; The humming identified server is discerned said music file fragment, if said music file fragment is discerned successfully, the music storehouse server retrieves goes out the music media information with said music file fragment match; Car-mounted terminal is downloaded said music media information.The present invention discerns through the music that the humming identified server is play vehicle-mounted music system; And to the music media information of the music retrieval that identifies coupling; Thereby can music media information be provided for the user, satisfy the requirement of user for music media information retrieval and/or download.
First execution mode of the present invention relates to a kind of music media information getting method of vehicle-mounted music system, and is as shown in Figure 1, specifically may further comprise the steps:
In step 103, the humming identified server receives the music file fragment from institute's intercepting that car-mounted terminal sends through wireless network, and the humming identified server is discerned this music file fragment.Such as; After the preceding 10 seconds music file fragment of the intact music file of car-mounted terminal intercepting, this music file fragment is sent to the humming identified server through wireless network, the humming identified server is according to the music file fragment of receiving; This music file fragment is carried out feature extraction; Like melody characteristics and scale characteristic or the like, afterwards melody characteristics and scale characteristic are compared with the characteristic of humming in the search engine, thereby this music file fragment is discerned.
Then, get into step 104, judge whether success of identification, that is to say whether the humming identified server identifies this music file fragment,, otherwise get into step 105 if identify then get into step 106.
In step 105, car-mounted terminal is intercepting and different before music file fragments again.Specifically; When the humming identified server can't identify this recording fragment; Require car-mounted terminal again song to be carried out intercepting through wireless network; After car-mounted terminal receives the signal of intercepting again, the just music file fragment of intercepting song again, and this music file fragment of intercepting is inequality with music file fragment before again.Still be example with above-mentioned example; Music file fragment such as intercepting again can be 10 second the music file fragment of intercepting from this song mid portion; Also can be that intercepting is from the back-page 10 seconds music file fragment of this song; Preceding 10 seconds music file fragments so long as not this song get final product in a word, and intercepting is returned step 103 after finishing new music file fragment, and the humming identified server is discerned new music file fragment.
In step 106, the music storehouse server retrieves goes out the music media information of mating each other with the music file fragment.That is to say that after the humming identified server identifies this music file fragment, the pairing song title of this music file fragment is sent to the music storehouse server, the music storehouse server retrieves the music media information of this song according to this song title.Such as; The humming identified server identifies the song " initial dream " by name of this music file fragment; The music storehouse server retrieves the music media information of " initial dream " according to song title " initial dream "; Like singer: Fan Weiqi, album--name: " initial dream " and the lyrics etc.
The typical case of music media information is represented as ID3 information, is stored in the MP3 music file, and ID3 information can comprise singer, album--name, music style, the user scoring to music, can also comprise album cover.More complete music media information comprises big envelope, special edition or singer's picture, Publication Year, album cover of singer, song title, the lyrics, album name, special edition etc.Music media information can also comprise the note of user for music file.
Then get into step 107, car-mounted terminal is downloaded described music media information.That is to say that after the music storehouse server retrieves goes out the music media information that the music file fragment matees each other, car-mounted terminal will retrieve the music media download of information automatically to car-mounted terminal, the music media download of information that is about to " initial dream " is to car-mounted terminal.
Be not difficult to find; Music through the humming identified server is play vehicle-mounted music system is discerned; And to the music media information of the music retrieval that identifies coupling, thereby can music media information be provided for the user, satisfied the requirement of user for music media information; In the application of vehicle-mounted music system, music and the corresponding music media information play are mated, can reduce user's operation, promote user experience automatically for the user provides complete music file information.
Second execution mode of the present invention relates to a kind of music media information getting method of vehicle-mounted radio reception equipment equally.This execution mode is roughly the same with first execution mode; Its difference is; After car-mounted terminal receives the music recognition request in the first embodiment; Directly by humming identified server identification music file fragment, and after car-mounted terminal received the music recognition request in this execution mode, whether the vehicle-mounted music system retrieval from the music media information of storage by car-mounted terminal earlier existed the music media information that is complementary with the music of playing; If retrieval less than, again by humming identified server identification music file fragment.As shown in Figure 2, its concrete steps are following:
In step 203, car-mounted terminal receives the music file of vehicle-mounted music system institute playing back music, and intercepting music file fragment.Specifically; After not retrieving the music media information that is complementary with played songs when vehicle-mounted music system; The music file of the vehicle-mounted music system of car-mounted terminal automatic reception institute played songs; And this music file carried out intercepting, such as the preceding 10 seconds music file fragment of this music file of intercepting.
Then get into step 204, the humming identified server receives the music file fragment from institute's intercepting that car-mounted terminal sends through wireless network, and the humming identified server is discerned this music file fragment.Such as; After the preceding 10 seconds music file fragment of the intact music file of car-mounted terminal intercepting, this music file fragment is sent to the humming identified server through wireless network, the humming identified server is according to the music file fragment of receiving; This music file fragment is carried out feature extraction; Like melody characteristics and scale characteristic or the like, afterwards melody characteristics and scale characteristic are compared with the characteristic of humming in the search engine, thereby this music file fragment is discerned.
In step 207, car-mounted terminal is intercepting and different before music file fragments again.Specifically; When the humming identified server can't identify this recording fragment; Require car-mounted terminal again song to be carried out intercepting through wireless network; After car-mounted terminal receives the signal of intercepting again, the just music file fragment of intercepting song again, and this music file fragment of intercepting is inequality with music file fragment before again.Still be example with above-mentioned example; Such as the music file fragment of intercepting again can the time intercepting from 10 seconds music file fragment of this song mid portion; Also can be that intercepting is from the back-page 10 seconds music file fragment of this song; Preceding 10 seconds music file fragments so long as not this song get final product in a word, and intercepting is returned step 204 after finishing new music file fragment, and the humming identified server is discerned new music file fragment.
In step 206, the music storehouse server retrieves goes out the music media information of mating each other with the music file fragment.That is to say that after the humming identified server identifies this music file fragment, the pairing song title of this music file fragment is sent to the music storehouse server, the music storehouse server retrieves the music media information of this song according to this song title.Such as; The humming identified server identifies the song " initial dream " by name of this music file fragment; The music storehouse server retrieves the music media information of " initial dream " according to song title " initial dream "; Like singer: Fan Weiqi, album--name: " initial dream " and the lyrics etc.
Then get into step 208, car-mounted terminal is downloaded described music media information.That is to say that after the music media information of the song title that the music storehouse server retrieves is received, car-mounted terminal will retrieve the music media download of information automatically to car-mounted terminal, the music media download of information that is about to " initial dream " is to car-mounted terminal.
This shows before carrying out the music file intercepting, whether have the music media information that is complementary with the music of playing, the energy consumption of having practiced thrift car-mounted terminal through vehicle-mounted music system retrieval earlier.
Need to prove; In first execution mode and second execution mode, all, car-mounted terminal carries out music recognition after receiving the music recognition request; Equally, in these two execution modes, also can adopt as long as vehicle-mounted department of music unifies the pattern that playing back music is just carried out music recognition.
The 3rd execution mode of the present invention relates to a kind of music media Information Acquisition System of vehicle-mounted music system; As shown in Figure 3; Comprise the car-mounted terminal, humming identified server and the music storehouse server that are provided with vehicle-mounted music system, said car-mounted terminal also comprises reception music file unit, interception unit, transmission receiving element and download unit; Said reception music file unit is used to receive the music file that vehicle-mounted music system is play; Said interception unit is used for the music file intercepting music file fragment to receiving; Said transmission receiving element is used to send said music file fragment and receives the feedback information of humming identified server; Said humming identified server is used to discern said music file fragment; If discern said music file fragment success; Then go out the music media information with said music file fragment match by said music storehouse server retrieves; If discern said music file sheet segment fault, then require said interception unit intercepting and different before music file fragments again through said transmission receiving element; Said download unit is used to download said music media information.Said car-mounted terminal also comprises the memory cell that links to each other with vehicle-mounted music system; Said memory cell is used to store the music media information of download; Said vehicle-mounted music system matees music and the said music media information play.Said car-mounted terminal comprises also and receives the input request unit that the music file unit links to each other that said input request unit is used to receive the music recognition request.
This shows; Music through the humming identified server is play vehicle-mounted music system is discerned; And to the music media information of the music retrieval that identifies coupling, thereby can music media information be provided for the user, satisfied the requirement of user for music media information; In the application of vehicle-mounted music system, music and the corresponding music media information play are mated, can reduce user's operation, promote user experience automatically for the user provides complete music file information.
The 4th execution mode of the present invention relates to a kind of music media Information Acquisition System of vehicle-mounted music system equally, and this execution mode is roughly the same with the 3rd execution mode, and its difference is; In the 3rd execution mode, said input request unit links to each other with reception music file unit, and in this execution mode; As shown in Figure 4; Said input request unit links to each other with vehicle-mounted music system, and after said vehicle-mounted music system received the music recognition request, whether retrieval existed the music media information that is complementary with the music of playing from memory cell; If exist; Then music and the music media information play are mated, otherwise by receiving music file unit reception music file identical as in first execution mode and second execution mode of step afterwards through said vehicle-mounted music system.
What deserves to be mentioned is that the humming identified server can also be arranged in the car-mounted terminal, communicates with mobile unit through wired or wireless mode and links.
Be not difficult to find before carrying out the music file intercepting, whether have the music media information that is complementary with the music of playing, the energy consumption of having practiced thrift car-mounted terminal through vehicle-mounted music system retrieval earlier.
Claims (10)
1. the music media information getting method of a vehicle-mounted music system is characterized in that, may further comprise the steps:
(1) car-mounted terminal receives the music file of vehicle-mounted music system institute playing back music, and intercepting music file fragment;
(2) the humming identified server is discerned said music file fragment, if said music file fragment is discerned successfully, the music storehouse server retrieves goes out the music media information with said music file fragment match;
(3) car-mounted terminal is downloaded said music media information.
2. the music media information getting method of vehicle-mounted music system according to claim 1; It is characterized in that; Said step (2) if in said music file fragment recognition failures, then hum identified server requirement car-mounted terminal intercepting and different before music file fragments again.
3. the music media information getting method of vehicle-mounted music system according to claim 1; It is characterized in that; Also comprise the music media information that the car-mounted terminal storage is downloaded after the said step (3), and music and the music media information play are mated through said vehicle-mounted music system.
4. the music media information getting method of vehicle-mounted music system according to claim 1 is characterized in that, the preceding car-mounted terminal that also comprises of said step (1) receives the step of music recognition request.
5. the music media information getting method of vehicle-mounted music system according to claim 4; It is characterized in that; After said car-mounted terminal received the step of music recognition request, whether car-mounted terminal existed the music media information that is complementary with the music of playing through the retrieval from the music media information of storage of vehicle-mounted music system earlier, if exist; Then music and the music media information play are mated, otherwise get into step (1) through said vehicle-mounted music system.
6. the music media Information Acquisition System of a vehicle-mounted music system; Comprise the car-mounted terminal, humming identified server and the music storehouse server that are provided with vehicle-mounted music system; It is characterized in that said car-mounted terminal also comprises reception music file unit, interception unit, transmission receiving element and download unit; Said reception music file unit is used to receive the music file that vehicle-mounted music system is play; Said interception unit is used for the music file intercepting music file fragment to receiving; Said transmission receiving element is used to send said music file fragment and receives the feedback information of humming identified server; Said humming identified server is used to discern said music file fragment, if discern the success of said music file fragment, then goes out the music media information with said music file fragment match by said music storehouse server retrieves; Said download unit is used to download said music media information.
7. the music media Information Acquisition System of vehicle-mounted music system according to claim 6; It is characterized in that; If said humming identified server is discerned said music file sheet segment fault, then through said interception unit of said transmission receiving element request intercepting again and different before music file fragments.
8. the music media Information Acquisition System of vehicle-mounted music system according to claim 6 is characterized in that, said car-mounted terminal also comprises the memory cell that links to each other with vehicle-mounted music system; Said memory cell is used to store the music media information of download; Said vehicle-mounted music system matees music and the said music media information play.
9. the music media Information Acquisition System of vehicle-mounted music system according to claim 6; It is characterized in that; Said car-mounted terminal also comprises the input request unit that links to each other with said reception music file unit, and said input request unit is used to receive the music recognition request.
10. the music media Information Acquisition System of vehicle-mounted music system according to claim 6 is characterized in that, said car-mounted terminal also comprises the input request unit that links to each other with said vehicle-mounted music system; Said input request unit is used to receive the music recognition request; After said vehicle-mounted music system receives the music recognition request; Whether retrieval exists the music media information that is complementary with the music of playing from memory cell; If exist; Then music and the music media information play are mated, otherwise receive music file by receiving the music file unit through said vehicle-mounted music system.
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| Application Number | Priority Date | Filing Date | Title |
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| CN2011103918187A CN102497401A (en) | 2011-11-30 | 2011-11-30 | Music media information acquiring method and system of vehicle-mounted music system |
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| CN2011103918187A CN102497401A (en) | 2011-11-30 | 2011-11-30 | Music media information acquiring method and system of vehicle-mounted music system |
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| CN102497401A true CN102497401A (en) | 2012-06-13 |
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| CN2011103918187A Pending CN102497401A (en) | 2011-11-30 | 2011-11-30 | Music media information acquiring method and system of vehicle-mounted music system |
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| CN107302592A (en) * | 2017-08-01 | 2017-10-27 | 上海博泰悦臻网络技术服务有限公司 | A kind of method and system of user terminal and vehicle device synchronizing information |
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